61441839

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{18911}}^1$

素因数の和:18955

約数の個数: 18

約数和(自身を含む): 93671136

約数和(自身を除く): 32229297

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 18911, 56733, 170199, 359309, 1077927, 3233781, 6826871, 20480613, 61441839]

約数ペア:

[(1, 61441839), (3, 20480613), (9, 6826871), (19, 3233781), (57, 1077927), (171, 359309), (361, 170199), (1083, 56733), (3249, 18911)]